Overview
Under Windows XP SP3 host and a Windows XP SP2 client selecting "Other..." on the shared folders dialog results in a "R6025 - pure virtual function call" error. This aborts the client. Client OS gets corrupted and has to revert to current snapshot.
How to Create
* Start client
* Right click on shared folder icon in lower right
* Select Other... from Folder Path drop down list
Work arounds
* Create a new snapshot
* Click on Folder Name box before selecting folder path
I changed two things, so not sure which one actually fixed it.
Notes
* Recently upgraded version 2.0.6 r39760 to 2.2.0 r45846.
* Reverting back to current snapshot has no effect.
* Installed all Microsoft updates on host.
* On the same host but with an Ubuntu variant client (ArtistX), the shared folders work as expected.
* VBox Additions installed
Similar Bugs
* 3751
* Fatal VM GUI Error